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Antiwear EP Additive

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Lubricant Additive Thiophosphoric Acid Diester Amine Salt
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Storage and Transportation It is packed in 200L metal drums or made to order. The storage, transportation and production should meet the requirements of SH/T0164. The maximum temperature should not exceed 75℃, for long term storage, the maximum temperature should not exceed 45℃. The product is not flammable,...

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Thiophosphoric Acid Diester Amine Salt Lubricant EP Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Description Its safety cause, environmental protection and usage may refer to the general procedures for the common petroleum products. It has good compatility with TBN Booster Calcium Sulfonate, Corrosion Inhibitor ZDDP, Ashless Dispersant, High Temperature Antioxidant, Rust Preventative Anti-rust Additive,...

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Thiophosphoric Acid Diester Amine Salt Antiwear EP Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Applications When composed with other additives, it can be used for blending medium & heavy load automobile gear oil and industrial heavy load gear oil. ●Recommended Dosage The recommended dosage is 0.4-2.0wt%. ●Product Introduction Thiophosphoric Acid Diester Amine Salt T307 can provide the oil with...

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Tricresyl Phosphate TCP Antiwear EP Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Application It is used primarily for blending gear oil and antiwear hydraulic oil. It can also be used for fire inhibition hydraulic oil. ●Recommended Dosage: The recommended dosage is from 0.5wt% to1.5wt%. ●Product Introduction Antiwear EP Additive Tricresyl Phosphate TCP T306 is a transparent oily liquid. It has...

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Tricresyl Phosphate TCP Antiwear Extreme Pressure Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Storage and Transportation It is packed in 200L metal drums or according to user requirements packaging. The storage, transportation and production should meet the requirements of SH/T0164. The maximum temperature should not exceed 75℃, for long term storage, the maximum temperature should not exceed 45℃. The product...

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Antiwear EP Additive Triphenyl Thiophosphate TPPT
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction Antiwear EP Additive Triphenyl Thiophosphate TPPT T309 can provide the lubricants with excellent extreme pressure and antiwear performance, it has favorable thermal and color stability. It has good compatility with TBN Booster Calcium Sulfonate, Corrosion Inhibitor ZDDP, Ashless Dispersant, High...

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Lubricant Antiwear Additive Triphenyl Thiophosphate TPPT
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Description It has good compatility with TBN Booster Calcium Sulfonate, Corrosion Inhibitor ZDDP, Ashless Dispersant, High Temperature Antioxidant, Rust Preventative Anti-rust Additive, Pour Point Depressant, ect., to blend various Additive Package. Antiwear EP Additive Triphenyl Thiophosphate TPPT T309 can...

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Lube Additive Triphenyl Thiophosphate TPPT
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Recommended Dosage The recommended dosage is 0.5-3.0wt%. ●Application It can be composed with other additives, it is used for blending antiwear hydraulic oil, gear oil, oil film bearing oil, aviation engine oil, turbine oil and hydraulic transmission oil, etc. It is also used for automotive and industrial gear oil....

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Antiwear Extreme Pressure Additive Sulfurized Isobutylene
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction It is a kind of sulfur containing additive with extraordinary antiwear and extreme pressure performance and good oil solubility, which is prepared by using sulfur or sulfur monochloride and isobutene as raw materials. It is the main extreme pressure antiwear additive for making gear oil and other...

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Antiwear EP High Pressure Sulfurized Isobutylene Polysulfide
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction T321H has appearance of Light Yellow transparent liquid, and is High Pressure Sulfurized Isobutylene Polysulfide under the production conditions of high pressure, it contains high active sulfur to get excellent AW & EP performance. It can be mixed into various specifications of gear oil,...

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Antiwear EP Lube Additive Sulfurized Isobutylene SIB
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction Antiwear EP Additive Sulfurized Isobutylene SIB is made from sulfur or sulfur monochloride and isobutylene, its AW & EP function mains arises from its active sulfur content. Being a kind of Antiwear EP Additive, it can be widely used to blend industrial lubricant oils, such as gear oil. It is...

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Antiwear EP Additive High Pressure Sulfurized Isobutylene
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction High Pressure Sulfurized Isobutylene SIB is produced under high pressure condition, which will ensure the more safety production and meet the regulation. It is produced with the raw material of isobutylene and sulfur or sulfur monochloride, it has considerable active sulfur content to get ideal...

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Antiwear EP Lubricant Additive Sulfurized Isobutylene
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction T321 sulfurized isobutylene is a kind of additive component containing active sulfur, which is produced by sulfur or sulfur monochloride and isobutylene. It is a main antiwear and extreme pressure lubricant additive, widely used to blend gear oil and other industrial oil. As an important...

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T321 Sulfurized Isobutylene SIB EP Antiwear Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction SIB Antiwear EP Additive is the chemical component in a variety of formulations with other chemicals constituents such as sulfur, phosphorus and nitrogen compound to prepare the gear oil, metal working oil, anti-wear hydraulic oil and grease of different specifications, it is the main agent for...

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Active Sulfur Antiwear EP Additive Sulfurized Isobutylene
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction The appearance of this product is light amber transparent liquid, which has good extreme pressure and wear resistance, has good compatibility with phosphorus-containing compounds, and has relatively little corrosion to metals. This product is combined with other thiophosphorus and nitrogen...

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High Pressure Sulfurized Isobutylene Antiwear EP Polysulfide
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction Isobutene sulfide is a kind of extreme pressure antiwear additive for lubricating oil. Because of its high sulfur content, good extreme pressure antiwear and oil solubility, low copper corrosion, low toxicity, light color and low dosage, it is especially suitable to adjust the sulfur index of...

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Sulfurized Isobutylene SIB Lubricant Antiwear EP Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction T321 Antiwear EP Additive is Light Yellow transparent liquid with high sulfur content, it is produced under high pressure, the product smells less. It possesses good oil solubility, excellent extreme pressure performance and thermal stability with little corrosion to nonferrous metals. SIB...

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SIB Lubricant Extreme Pressure Agent Antiwear EP Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction Antiwear EP Additive have high active groups, which can react with metal surface to form a protective film under local high temperature and pressure. Therefore, under the condition that the metal surface bears the load, it can prevent the wear, scratch and even sintering of the metal surface. SIB...

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Lubricant Ashless Antiwear EP Additive Price
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction Antiwear Additive is one kinds of lubricant additive component, it can blend with other kinds of lubricant additive to make additive package. T323 Ashless Antiwear EP Additive can be used in steam turbine oil, hydraulic oil, gear oil, internal combustion engine oil and other variety of oils to...

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Ashless Antiwear EP Additive Amidocyanogen Thioester
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction T323 is a kind of multipurpose ashless antiwear and EP additive. It not only boasts outstanding anti-oxidation performance, but also has great abrasion resistance and extreme pressure properties. Meanwhile, it has excellent compatibility with other additives. T323 Ashless Antiwear EP Additive can...

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AW Lubricant Additive Ashless EP Antiwear Additive
- Brand: Chorus
- Packaging: DRUM, IBC-TANK, ISO-TANK
- Supply Ability: 300MT per month
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction T323 Ashless Antiwear EP Additive can be used in steam turbine oil, hydraulic oil, gear oil, internal combustion engine oil and other variety of oils to improve their anti-oxidation and abrasion resistance. It`s also an effective extreme pressure additive for grease. Antiwear Additive is one...

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Amidocyanogen Thioester Lubricant Additive Package
- Brand: Chrous
- Packaging: Drums/ISO-Tank/IBC-Tank
- Supply Ability: 10000-12000Tons/Per Year
- Min. Order: 1 Metric Ton
- Certificate: ISO
●Product Introduction T323 is a kind of multipurpose ashless antiwear and EP additive. It not only boasts outstanding anti-oxidation performance, but also has great abrasion resistance and extreme pressure properties. Meanwhile, T323 has excellent compatibility with other additives. This product can be used in steam...

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China Antiwear EP Additive Suppliers

Antiwear Ep Additive is a main Lubricant Additive Component to provide the performance of antiwear and extreme pressure in lubricant of various applications. It mainly include Antiwear EP Additive Sulfurized Isobutylene T321, T321H, Ashless Antiwear Ep Additive Amidocyanogen Thioester T323 and other additives.

T321 sulfurized isobutylene is a kind of additive component containing active sulfur, which is produced by sulfur or sulfur monochloride and isobutylene. It is a main antiwear and extreme pressure Lubricant Additive, widely used to blend Gear Oil and other industrial oil.

T323 is a kind of multipurpose ashless antiwear and EP additive. It not only boasts outstanding anti-oxidation performance, but also has great abrasion resistance and extreme pressure properties. Meanwhile, it has excellent compatibility with other additives. This product can be used in steam turbine oil, hydraulic oil, gear oil, internal combustion engine oil and other variety of oils to improve their anti-oxidation and abrasion resistance. It`s also an effective extreme-pressure additive for grease.

FAQ About Extreme Pressure (EP) additives?

How to classify extreme pressure (EP) additives?

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Normally the Extreme Additives are classified into:
Chlorine-contain extreme pressure (EP) additive;
Sulfur-contain extreme pressure (EP) additive;
Phosphorus-contain extreme pressure (EP) additive;
ZDDP;
Boron-contain extreme pressure (EP) additive;
Other additives.

What is sulfurized isobutylene, and what is its role in lubricants?

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Sulfurized Isobutylene is an essential sulfur-bearing Extreme Pressure (EP) anti-wear lubricant additive.
Application: it is mainly used for blending high-quality gear oil, anti-wear hydraulic oil, cutting oil, and lubricating grease.

What are the DO NOTs for sulfur-containing extreme-pressure Additives?

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Sulfur-based extreme pressure additives, e.g. sulfurized isobutylene(SIB) work well on steel, but when designing lubricant formulas, care must be taken to avoid using them on nickel alloys and copper alloys.

Does Chorus supply other Extreme Pressure (EP) additives?

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Yes, we supply other extreme-pressure additives for lubricants,
Sulfur-contain extreme pressure (EP) additive
Phosphorus-contain extreme pressure (EP) additive
ZDDP
Boron-contain extreme pressure (EP) additive
and other EP additives, and anti-wear additives for the lubricant industry.
Please contact us for the TDS and COA of these additives.

May I have a sample of the Extreme Pressure additive?

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Yes, The samples of Extream Pressure additives are available, please contact us.

What is the package of sulfurized isobutylene?

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Net Weight:200kg/steel drum; 1000kg/IBC; ISO tank and other customized package.For the details of the package, please visit:

What is the MOQ forsulfurized isobutylene? and the sulfurized isobutylene price？

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The minimum order quantity is one pallet( 200kg * 4 drum), or one IBC (1000kg).The calcium sulfonate price goes up and down with the market， please contact us for the current price.

Extreme Pressure (EP) - Production, Delivery & Package.

Zhengzhou Chorus Lubricant Additive Co., Ltd has been supplying Extreme Pressure (EP) / Anti-wear Additives and other lubricant additives to the oil blenders. Vulcanized isobutylene is produced by high pressure method with low odor.

Sulfurized isobutylene is an essential lubricant additive that plays a important role in as a PE additive in lubricants. It is made by reacting isobutylene, a hydrocarbon compound, with elemental sulfur.

Long-term production experience and complete laboratory testing ensure that our sulfide isobutylene quality, won the trust and welcome of our customers

Package of the SIB, Drums，IBC，and ISO tanks are available.

IBC tanks package of SIB, 1000kg/IBC, 20 IBC/20ft container.

Gear oil generally has a pungent odor, which is one of the important characteristics of gear oil to distinguish other oils. This odor comes from isobutylene sulfide, an extreme pressure anti-wear agent added in gear oil.

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